Guidelines for Metric Data in Standards for Valves, Flanges, Fittings, and Actuators (Note: a 2011 Errata Sheet has been issued and inserted into this standard)— 12 стр.
Guidelines for Metric Data in Standards for Valves, Flanges, Fittings, and Actuators (Note: a 2011 Errata Sheet has been issued and inserted into this standard)— 12 стр.
